Flow price: --
a71d9a4541343ef75cdf78737efae7976148ee71352b0f2560c153270bd0c451

Transaction

Hash: a71d9a4541343ef75cdf78737efae7976148ee71352b0f2560c153270bd0c451
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> a71d9a4541343ef75cdf78737efae7976148ee71352b0f2560c153270bd0c451:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
a71d9a4541343ef75cdf78737efae7976148ee71352b0f2560c153270bd0c451
Status:
ERROR
Block height:
40032647
Block id:
f13712280c9ef6c07888661c2e8976893b0065a9dd15e04bfba2d87ec6bcd2ec
Timestamp:
Monday 31 October 2022 at 06:47:26 UTC
()
Proposer:
Authorizers:
Gas used:
48